An exquisite portrait of an extra-marital affair, of grief and shame, this is a tour de force of emotional and literary heft from a critically acclaimed author who counts John Banville and Kamila Shamsie among his fans.

Heartbroken after a long, painful love affair, a man drives a haulage lorry from England to France. Travelling with him is a secret passenger - his daughter. Twenty-something, unkempt, off the rails.

With a week on the road together, father and daughter must restore themselves and each other, and repair a relationship that is at once fiercely loving and deeply scarred.

As they journey south, down the motorways, through the service stations, a devastating picture reveals itself: a story of grief, of shame, and of love in all its complex, dark and glorious manifestations.